One Leaflet or Two?
... complete leaflet agenesis/hypoplasia are extremely rare and largely limited to a few case reports. In the most severe form (complete leaflet absence,) cases are usually considered to be incompatible with life beyond the neonatal period. Asymptomatic patients, however, do exist. The prognosis in these ...
... complete leaflet agenesis/hypoplasia are extremely rare and largely limited to a few case reports. In the most severe form (complete leaflet absence,) cases are usually considered to be incompatible with life beyond the neonatal period. Asymptomatic patients, however, do exist. The prognosis in these ...
Circulatory System - Ch 10-1 Notes - power point
... then join with larger vessels that carry the blood on its return path. ...
... then join with larger vessels that carry the blood on its return path. ...
Doc - Medtronic
... delivers small, timed electrical shocks to the heart to restore normal rhythms. This procedure is performed while the patient is in the hospital. An implantable defibrillator or pacemaker, which are small, stopwatch-sized devices placed under the skin in the upper chest that deliver electrical shock ...
... delivers small, timed electrical shocks to the heart to restore normal rhythms. This procedure is performed while the patient is in the hospital. An implantable defibrillator or pacemaker, which are small, stopwatch-sized devices placed under the skin in the upper chest that deliver electrical shock ...
Current® PlusDR - Sante International
... Resuscitation Availability. Do not perform device testing unless an external defibrillator and medical personnel skilled in cardiopulmonary resuscitation (CPR) are readily available. Lead system. Do not use another manufacturer’s lead system without demonstrated compatibility as undersensing cardiac ...
... Resuscitation Availability. Do not perform device testing unless an external defibrillator and medical personnel skilled in cardiopulmonary resuscitation (CPR) are readily available. Lead system. Do not use another manufacturer’s lead system without demonstrated compatibility as undersensing cardiac ...
Atherosclerotic coronary vascular disease
... Use of HMg COAs can reduce cholesterol by 35%. * Should not be ...
... Use of HMg COAs can reduce cholesterol by 35%. * Should not be ...
CARDIAC EFFECTS OF ANESTHETIC AGENTS
... Reduction in blood pressure – peripheral vasodilation is the main action. Compensatory rise in heart rate – barorecptor response. Commonly associated with ventricular arrhythmias – bigeminy rhythm not uncommon Contraindications: Patient with known cardiac disease – particularly those with existing a ...
... Reduction in blood pressure – peripheral vasodilation is the main action. Compensatory rise in heart rate – barorecptor response. Commonly associated with ventricular arrhythmias – bigeminy rhythm not uncommon Contraindications: Patient with known cardiac disease – particularly those with existing a ...
Hereditary long QT syndromes
... • Central integration of blood pressure and respiratory control • Afferents via baroreceptors, chemoreceptors etc • Integrated in brainstem centres ...
... • Central integration of blood pressure and respiratory control • Afferents via baroreceptors, chemoreceptors etc • Integrated in brainstem centres ...
CHF from HTN
... pressure was 160/95. A 12-lead ECG showed no evidence of acute MI. Blood was drawn to determine cardiac enzymes and electrolytes. A lidocaine drip was started IV and a loading dose of IV digoxin was given to control the ventricular response to the atrial fibrillation. She was transferred from the em ...
... pressure was 160/95. A 12-lead ECG showed no evidence of acute MI. Blood was drawn to determine cardiac enzymes and electrolytes. A lidocaine drip was started IV and a loading dose of IV digoxin was given to control the ventricular response to the atrial fibrillation. She was transferred from the em ...
The Cardiorespiratory System SAMPLE 1
... The cardiovascular system is comprised of the heart, vessels and blood. The vessels are vital in transporting blood, nutrients, waste, oxygen and hormones throughout the body. The heart powers the entire cardiovascular system. The heart is composed of cardiac muscle and is covered by a fibrous tissu ...
... The cardiovascular system is comprised of the heart, vessels and blood. The vessels are vital in transporting blood, nutrients, waste, oxygen and hormones throughout the body. The heart powers the entire cardiovascular system. The heart is composed of cardiac muscle and is covered by a fibrous tissu ...
Sudden Cardiac Death
... usually begins during early adolescence and stops when growth has finished, ie late teens to early twenties. It is uncommon for thickening to progress after this age The left ventricle is almost always affected, and in some patients the muscle of the right ventricle also thickens. It can be seen fro ...
... usually begins during early adolescence and stops when growth has finished, ie late teens to early twenties. It is uncommon for thickening to progress after this age The left ventricle is almost always affected, and in some patients the muscle of the right ventricle also thickens. It can be seen fro ...
Ch 11 Vascular System
... • Ductus Arteriosus fails to close after birth. • Blood flows from Aorta into Pulmonary Arteries due to higher pressure in Aorta. • Effects vary with size of patent opening. – Small - no symptoms to physical underdevelopment & increased respiratory infection susceptibility. Heart murmurs common. – L ...
... • Ductus Arteriosus fails to close after birth. • Blood flows from Aorta into Pulmonary Arteries due to higher pressure in Aorta. • Effects vary with size of patent opening. – Small - no symptoms to physical underdevelopment & increased respiratory infection susceptibility. Heart murmurs common. – L ...
Lecture 1 Cardiac Cycle
... B. Afterload -determines ventricular wall tension during contraction Altered preload and afterload in disease ...
... B. Afterload -determines ventricular wall tension during contraction Altered preload and afterload in disease ...
Types of Blood Vessels
... During what phase do the SV valves open? ‐Ventricular Diastole During what phase do the SV valves close? ‐Ventricular Diastole ...
... During what phase do the SV valves open? ‐Ventricular Diastole During what phase do the SV valves close? ‐Ventricular Diastole ...
Heart Failure Associate Professor Rob Doughty Dept of Medicine
... prior admission for HF Presentation ...
... prior admission for HF Presentation ...
Hemodynamically unstable wide QRS complex tachycardia
... QRS complex it can be divided into narrow QRS (<120 ms) and wide QRS tachycardia (>120 ms). Narrow QRS tachycardia is always supraventricular which means that its source is proximal to the bundle of His, while wide QRS tachycardia can be ventricular (source is in ventricle, distal to the bundle of H ...
... QRS complex it can be divided into narrow QRS (<120 ms) and wide QRS tachycardia (>120 ms). Narrow QRS tachycardia is always supraventricular which means that its source is proximal to the bundle of His, while wide QRS tachycardia can be ventricular (source is in ventricle, distal to the bundle of H ...
Heart Dissection
... your heart before it passes into the left ventricle. Left Ventricle: Oxygen-rich blood comes into this “room” (chamber) and your powerful heart then pumps oxygen-rich blood out of it, through the aorta, and all throughout the body. Pulmonary Circulation: One phase of the circulatory/vascular system, ...
... your heart before it passes into the left ventricle. Left Ventricle: Oxygen-rich blood comes into this “room” (chamber) and your powerful heart then pumps oxygen-rich blood out of it, through the aorta, and all throughout the body. Pulmonary Circulation: One phase of the circulatory/vascular system, ...
Cardiovascular System - Byron Senior High School
... – The _______________________bring deoxygenated blood from the body to the right atrium. – The __________________than does the left ventricle because it pumps blood only as far as the lungs, compared to the ____________________________________ ____________________________________ ...
... – The _______________________bring deoxygenated blood from the body to the right atrium. – The __________________than does the left ventricle because it pumps blood only as far as the lungs, compared to the ____________________________________ ____________________________________ ...
Case rounds: chest pain
... Despite some abnormal findings on his actual ECG his chest pain was thought to be psychosomatic ...
... Despite some abnormal findings on his actual ECG his chest pain was thought to be psychosomatic ...
Cardiac Electrical Therapies
... • Defibrillation consists of delivering a therapeutic dose of electrical energy to the heart with a device called a defibrillator • Defibrillation is a nonsynchronized (untimed) delivery of energy during any phase of the cardiac cycle • This depolarizes a critical mass of the heart muscle, terminate ...
... • Defibrillation consists of delivering a therapeutic dose of electrical energy to the heart with a device called a defibrillator • Defibrillation is a nonsynchronized (untimed) delivery of energy during any phase of the cardiac cycle • This depolarizes a critical mass of the heart muscle, terminate ...
The Cardiac Cycle - The Grange School Blogs
... detected ob the body surface using recording electrodes. ...
... detected ob the body surface using recording electrodes. ...
Cardiovascular system - Mercer Island School District
... Blood pressure is the force pushing outwards on arterial walls. Pressure is created when blood is pumped out of the heart and when the heart is at rest. When blood is pumped at a higher rate and with more force, blood pressure increases. ...
... Blood pressure is the force pushing outwards on arterial walls. Pressure is created when blood is pumped out of the heart and when the heart is at rest. When blood is pumped at a higher rate and with more force, blood pressure increases. ...
Heart Disease in Asia - World Heart Federation
... low in East Asian countries. The age-adjusted death rate resulting from ischemic heart disease in Japan has been estimated to be one-sixth that observed in the United States.16 The study comparing the posthospital outcomes of acute myocardial infarction in Japanese and North Americans during an aver ...
... low in East Asian countries. The age-adjusted death rate resulting from ischemic heart disease in Japan has been estimated to be one-sixth that observed in the United States.16 The study comparing the posthospital outcomes of acute myocardial infarction in Japanese and North Americans during an aver ...
Coronary Artery Disease:
... II. Myocardial infarction Ischemia—leads to irreversible damage to the heart Inferior MI—Rt coronary artery ~ Rt atrium and ventricle—SA node—conduction— Anterior MI—left anterior descending artery Left sided failure—bigger muscle mass Posterior MI—circumflex occlusion A) Signs and Symptoms ...
... II. Myocardial infarction Ischemia—leads to irreversible damage to the heart Inferior MI—Rt coronary artery ~ Rt atrium and ventricle—SA node—conduction— Anterior MI—left anterior descending artery Left sided failure—bigger muscle mass Posterior MI—circumflex occlusion A) Signs and Symptoms ...
Biology 12 Workbook – Key Cellular Respiration Water and pH
... therapeutic dose of electrical energy to the heart with a device called a defibrillator. ...
... therapeutic dose of electrical energy to the heart with a device called a defibrillator. ...